Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-24-012061-index-headers.html | 2024-04-15 16:31:19 | |
| 0001437749-24-012061-index.html | 2024-04-15 16:31:19 | |
| 0001437749-24-012061.txt | 2024-04-15 16:31:19 | |
 0001437749-24-012061-xbrl.zip | 235609 | 2024-04-15 16:31:19 |
| chuc-20231231.xsd | 60579 | 2024-04-15 16:31:19 |
| chuc-20231231_cal.xml | 58827 | 2024-04-15 16:31:19 |
| chuc-20231231_def.xml | 453490 | 2024-04-15 16:31:19 |
| chuc-20231231_lab.xml | 386477 | 2024-04-15 16:31:19 |
| chuc-20231231_pre.xml | 488236 | 2024-04-15 16:31:19 |
| chuc20231231_10k.htm | 1358274 | 2024-04-15 16:31:19 |
| chuc20231231_10k_htm.xml | 1002856 | 2024-04-15 16:31:19 |
| ex_650833.htm | 4553 | 2024-04-15 16:31:19 |
| ex_650834.htm | 2451 | 2024-04-15 16:31:19 |
| ex_650835.htm | 3044 | 2024-04-15 16:31:19 |
| ex_650836.htm | 2233 | 2024-04-15 16:31:19 |
| ex_650837.htm | 8373 | 2024-04-15 16:31:19 |
| ex_650838.htm | 8502 | 2024-04-15 16:31:19 |
| ex_650839.htm | 4146 | 2024-04-15 16:31:19 |
| ex_650840.htm | 4294 | 2024-04-15 16:31:19 |
| ex_653155.htm | 33827 | 2024-04-15 16:31:19 |
 ex_653155img001.jpg | 8208 | 2024-04-15 16:31:19 |
| ex_653156.htm | 47387 | 2024-04-15 16:31:19 |
| FilingSummary.xml | 42059 | 2024-04-15 16:31:19 |
| Financial_Report.xlsx | 89245 | 2024-04-15 16:31:19 |
| MetaLinks.json | 781956 | 2024-04-15 16:31:19 |
| R1.htm | 66884 | 2024-04-15 16:31:19 |
| R10.htm | 51238 | 2024-04-15 16:31:19 |
| R11.htm | 21230 | 2024-04-15 16:31:19 |
| R12.htm | 32834 | 2024-04-15 16:31:19 |
| R13.htm | 7380 | 2024-04-15 16:31:19 |
| R14.htm | 16572 | 2024-04-15 16:31:19 |
| R15.htm | 26329 | 2024-04-15 16:31:19 |
| R16.htm | 15771 | 2024-04-15 16:31:19 |
| R17.htm | 10296 | 2024-04-15 16:31:19 |
| R18.htm | 45768 | 2024-04-15 16:31:19 |
| R19.htm | 38418 | 2024-04-15 16:31:19 |
| R2.htm | 119114 | 2024-04-15 16:31:19 |
| R20.htm | 94932 | 2024-04-15 16:31:19 |
| R21.htm | 6303 | 2024-04-15 16:31:19 |
| R22.htm | 83747 | 2024-04-15 16:31:19 |
| R23.htm | 15243 | 2024-04-15 16:31:19 |
| R24.htm | 48808 | 2024-04-15 16:31:19 |
| R25.htm | 19517 | 2024-04-15 16:31:19 |
| R26.htm | 32883 | 2024-04-15 16:31:19 |
| R27.htm | 16042 | 2024-04-15 16:31:19 |
| R28.htm | 12724 | 2024-04-15 16:31:19 |
| R29.htm | 13890 | 2024-04-15 16:31:19 |
| R3.htm | 25345 | 2024-04-15 16:31:19 |
| R30.htm | 40636 | 2024-04-15 16:31:19 |
| R31.htm | 32498 | 2024-04-15 16:31:19 |
| R32.htm | 90141 | 2024-04-15 16:31:19 |
| R33.htm | 35765 | 2024-04-15 16:31:19 |
| R34.htm | 9418 | 2024-04-15 16:31:19 |
| R35.htm | 13355 | 2024-04-15 16:31:19 |
| R36.htm | 11913 | 2024-04-15 16:31:19 |
| R37.htm | 12842 | 2024-04-15 16:31:19 |
| R38.htm | 5721 | 2024-04-15 16:31:19 |
| R39.htm | 11036 | 2024-04-15 16:31:19 |
| R4.htm | 86179 | 2024-04-15 16:31:19 |
| R40.htm | 3545 | 2024-04-15 16:31:19 |
| R41.htm | 19147 | 2024-04-15 16:31:19 |
| R42.htm | 19839 | 2024-04-15 16:31:19 |
| R43.htm | 10821 | 2024-04-15 16:31:19 |
| R44.htm | 21751 | 2024-04-15 16:31:19 |
| R45.htm | 5213 | 2024-04-15 16:31:19 |
| R46.htm | 13737 | 2024-04-15 16:31:19 |
| R47.htm | 48445 | 2024-04-15 16:31:19 |
| R48.htm | 26333 | 2024-04-15 16:31:19 |
| R49.htm | 8962 | 2024-04-15 16:31:19 |
| R5.htm | 42973 | 2024-04-15 16:31:19 |
| R50.htm | 7368 | 2024-04-15 16:31:19 |
| R51.htm | 27388 | 2024-04-15 16:31:19 |
| R52.htm | 26172 | 2024-04-15 16:31:19 |
| R53.htm | 21698 | 2024-04-15 16:31:19 |
| R54.htm | 16781 | 2024-04-15 16:31:19 |
| R55.htm | 20453 | 2024-04-15 16:31:19 |
| R56.htm | 10722 | 2024-04-15 16:31:19 |
| R57.htm | 12310 | 2024-04-15 16:31:19 |
| R58.htm | 21623 | 2024-04-15 16:31:19 |
| R59.htm | 36144 | 2024-04-15 16:31:19 |
| R6.htm | 92020 | 2024-04-15 16:31:19 |
| R60.htm | 28052 | 2024-04-15 16:31:19 |
| R61.htm | 11694 | 2024-04-15 16:31:19 |
| R62.htm | 8926 | 2024-04-15 16:31:19 |
| R7.htm | 10546 | 2024-04-15 16:31:19 |
| R8.htm | 20061 | 2024-04-15 16:31:19 |
| R9.htm | 44648 | 2024-04-15 16:31:19 |
| report.css | 2767 | 2024-04-15 16:31:19 |
| Show.js | 1085 | 2024-04-15 16:31:19 |